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Bridge Rectifiers. 3N252 Datasheet |
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KBP005M/3N246 - KBP10M/3N252
Features
• Surge overload rating: 50 amperes
peak.
• Reliable low cost construction utilizing
molded plastic technique.
• UL certified, UL #E111753.
Bridge Rectifiers
+~ ~ -
KBPM
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
005M 01M 02M 04M 06M
246 247 248 249 250
VRRM
Maximum Repetitive Reverse Voltage
50 100 200 400 600
VRMS
Maximum RMS Bridge Input Voltage
35 70 140 280 420
VR DC Reverse Voltage (Rated VR)
50 100 200 400 600
IF(AV)
IFSM
Average Rectified Forward Current,
@ TA = 50°C
Non-repetitive Peak Forward Surge Current
1.5
50
Tstg Storage Temperature Range
TJ Operating Junction Temperature
-55 to +165
-55 to +165
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
08M
251
800
560
800
10M
252
1000
700
1000
Units
V
V
V
A
A
°C
°C
Thermal Characteristics
Symbol
Parameter
PD Power Dissipation
RθJA Thermal Resistance, Junction to Ambient,* per leg
*Device mounted on PCB with 0.47 x 0.47" (12 x 12 mm).
Value
3.5
40
Units
W
°C/W
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol
Parameter
VF Forward Voltage, per bridge @ 1.0 A
@ 3.14 A
IR Reverse Current, total bridge @ rated VR
TA = 25°C
TA = 100°C
I2t rating for fusing
t < 8.35 ms
CT Total Capacitance, per leg
VR = 4.0 V, f = 1.0 MHz
Device
1.0
1.3
5.0
500
10
15
Units
V
V
µA
µA
A2s
pF
2001 Fairchild Semiconductor Corporation
KBP005M/3N246-KBP10M/3N252, Rev. C
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Typical Characteristics
Bridge Rectifiers
(continued)
2.0
1.5
1.0
0.5
0.0
0 50 100 150
Ambient Temperature [ºC]
Figure 1. Forward Current Derating Curve
5
TYPICAL
DISTRIBUT IO N
1
MEDIAN
0.1
0.01
0
0.2 0.4 0.6 0.8 1 1.2 1.4
Forward Voltage, VF [V]
Figure 2. Forward Voltage Characteristics
100
10
TA = 25º C
1
0.1
0
20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage [%]
Figure 3. Reverse Current vs Reverse Voltage
50
40
30
20
10
0
12
5 10 20
50 100
Number of Cycles at 60Hz
Figure 4. Non-Repetitive Surge Current
2001 Fairchild Semiconductor Corporation
KBP005M/3N246-KBP10M/3N252, Rev. C
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